Distinct Berry Phases in a Single Triangular Möbius Microwave Resonator

E. C. I. Paterson, M. E. Tobar, M. Goryachev +1

We report the experimental observation of two distinct Berry phases ($+\frac{2\ddot{I}€}{3}$ and $-\frac{2\ddot{I}€}{3}$) generated on the surface of a Möbius cavity resonator at microwave freq…